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Viewing changes to src/toolbars/TranscriptionToolBar.cpp

  • Committer: Bazaar Package Importer
  • Author(s): John Dong
  • Date: 2008-02-18 21:58:19 UTC
  • mfrom: (13.1.2 hardy)
  • Revision ID: james.westby@ubuntu.com-20080218215819-tmbcf1rx238r8gdv
Tags: 1.3.4-1.1ubuntu1~gutsy1
Automated backport upload; no source changes.

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src/toolbars/TranscriptionToolBar.cpp
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#include "TranscriptionToolBar.h"
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#include "ControlToolBar.h"
 
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#include "../AudacityApp.h"
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#include "../AllThemeResources.h"
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#include "../AudioIO.h"
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#include "../Experimental.h"
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   EVT_SLIDER(TTB_SensitivitySlider, TranscriptionToolBar::OnSensitivitySlider)
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   EVT_CHOICE(TTB_KeyType, TranscriptionToolBar::SetKeyType)
 
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   EVT_COMMAND(wxID_ANY, EVT_CAPTURE_KEY, TranscriptionToolBar::OnCaptureKey)
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END_EVENT_TABLE()
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   ;   //semicolon enforces  proper automatic indenting in emacs.
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   mPlaySpeedSlider->Set(1.0);
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   mPlaySpeedSlider->SetLabel(_("Playback Speed"));
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   Add( mPlaySpeedSlider, 0, wxALIGN_CENTER );
 
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   mPlaySpeedSlider->Connect(wxEVT_SET_FOCUS,
 
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                 wxFocusEventHandler(TranscriptionToolBar::OnFocus),
 
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                 NULL,
 
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                 this);
 
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   mPlaySpeedSlider->Connect(wxEVT_KILL_FOCUS,
 
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                 wxFocusEventHandler(TranscriptionToolBar::OnFocus),
 
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                 NULL,
 
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                 this);
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#ifdef EXPERIMENTAL_VOICE_DETECTION
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   AddButton(bmpTnStartOn,     bmpTnStartOnDisabled,  TTB_StartOn,
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   Add(2, -1);
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}
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void TranscriptionToolBar::OnFocus(wxFocusEvent &event)
 
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{
 
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   wxCommandEvent e(EVT_CAPTURE_KEYBOARD);
 
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   if (event.GetEventType() == wxEVT_KILL_FOCUS) {
 
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      e.SetEventType(EVT_RELEASE_KEYBOARD);
 
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   }
 
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   e.SetEventObject(this);
 
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   GetParent()->GetEventHandler()->ProcessEvent(e);
 
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   Refresh(false);
 
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   event.Skip();
 
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}
 
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void TranscriptionToolBar::OnCaptureKey(wxCommandEvent &event)
 
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{
 
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   wxKeyEvent *kevent = (wxKeyEvent *)event.GetEventObject();
 
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   int keyCode = kevent->GetKeyCode();
 
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   // Pass LEFT/RIGHT/UP/DOWN/PAGEUP/PAGEDOWN through for input/output sliders
 
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   if (FindFocus() == mPlaySpeedSlider && (keyCode == WXK_LEFT || keyCode == WXK_RIGHT
 
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                                    || keyCode == WXK_UP || keyCode == WXK_DOWN
 
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                                    || keyCode == WXK_PAGEUP || keyCode == WXK_PAGEDOWN)) {
 
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      return;
 
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   }
 
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   event.Skip();
 
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   return;
 
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}
 
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//This handles key-stroke events????
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void TranscriptionToolBar::OnKeyEvent(wxKeyEvent & event)
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{
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void TranscriptionToolBar::OnPlaySpeed(wxCommandEvent & event)
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{
 
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   // Can't do anything without an active project
 
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   AudacityProject * p = GetActiveProject();
 
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   if (!p) {
 
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      return;
 
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   }
 
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   // Pop up the button
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   SetButton(false, mButtons[TTB_PlaySpeed]); 
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   // If IO is busy, abort immediately
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   if (gAudioIO->IsBusy()) {
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      SetButton(false, mButtons[TTB_PlaySpeed]);
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      return;
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   }
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   // Can't do anything without an active project
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   AudacityProject * p = GetActiveProject();
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   if (!p) {
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      return;
 
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      p->GetControlToolBar()->StopPlaying();
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   }
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   // Can't do anything without a time track
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void TranscriptionToolBar::OnSpeedSlider(wxCommandEvent& event)
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{
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   mPlaySpeed = (mPlaySpeedSlider->Get()) * 100;
 
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   // If IO is busy, abort immediately
 
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   if (gAudioIO->IsBusy()) {
 
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      OnPlaySpeed(event);
 
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   }
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}
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void TranscriptionToolBar::OnStartOn(wxCommandEvent &event)